Malware in tailwind-animate-v4
Malware discovered in the npm package tailwind-animate-v4. Systems with this package installed are considered fully compromised and require immediate remediation.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- tailwind-animate-v4
A malware incident was identified in the npm package tailwind-animate-v4. According to the GitHub Advisory (GHSA-rh36-94jf-9566), any computer with this package installed or running should be considered fully compromised.\n\nThe advisory recommends that all secrets and keys stored on affected computers be rotated immediately from a different, uncompromised system. While the package should be removed, there is no guarantee that removal will eliminate all malicious software that may have been installed as a result of the package installation, given the potential for full system compromise.\n\nAffected users should treat their systems as potentially fully compromised and take appropriate incident response measures.
Indicators of compromise
- Packages
- tailwind-animate-v4
Remediation
- Immediately isolate affected systems from the network
- Rotate all secrets, keys, and credentials from a different, uncompromised computer
- Remove the tailwind-animate-v4 package
- Perform a full security audit and malware scan of affected systems
- Consider full system reimaging if compromise is confirmed
- Review system logs for unauthorized access or activity
- Monitor for any signs of data exfiltration or lateral movement
Sources
- GitHub Advisory GHSA-rh36-94jf-9566 · GitHub Advisory Database
Cite this entry
"Malware in tailwind-animate-v4." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 10, 2026; last updated July 10, 2026. https://supplychainattack.org/incident/malware-in-tailwind-animate-v4-1csvva
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